How many years do you need to keep old paper bills?
2 months, wait till you have account verification via the next bill that the prior one was paid. And you should consider going paperless, most places offer text and email alerts
It's seven years, in Canada, for a business, is all I know.
paper bills who gets paper bills...aint that so yesterday
I've heard 7 years in the US, but that's a lot of paper to keep around.
I burn it all as soon as I get it.
Anything that affects your taxes you keep 7 years
Five hundred MILLION YEARS!